BEECHCRAFT shelf has a custom wood look with melamine performance. Melamine top and bottom surfaces and round real wood edges create a strong and beautiful shelf. The core of the BEECHCRAFT shelf is made from environmentally friendly particle board (65 to 90% residual sawmill and forestry industry wood). Convex profile looks great alone or as part of a wall system when used with convex shelves. Create front edge wave look when used with BEECHCRAFT concave shelf. Included is two heavy-duty ATLAS shelf supports. When paired with a shelf of this size, the ATLAS shelf bracket will support up to 66 lbs.